How does low temperature affect eyelash extension glue?

Falling temperatures, frequent weather changes and dry air affect not only the condition of clients’ natural lashes, but also the performance of eyelash extension glue. Learn what problems may occur in winter and how to avoid them to ensure every application remains safe and long-lasting.

How to store lash glue in winter?

The main threat to eyelash glue during winter is low temperature and the risk of the glue freezing. Cyanoacrylate-based adhesives are highly sensitive to thermal changes, and improper storage can permanently damage them.

Key rules:

• Do not leave glue in the car. Even a few minutes in freezing temperatures can destroy its structure.
• Be careful when receiving winter deliveries. Let the glue sit for 2–3 hours at room temperature before opening to avoid thermal shock.
• Keep a stable storage temperature. Ideally 18–22°C, in a sealed vacuum container.

Avoid exposing glue to frost or rapid heating — both can cause condensation and premature polymerisation inside the bottle.

Which eyelash glue should you choose in winter?

When the temperature drops to 19°C, the glue starts to work more slowly and lashes bond less effectively. In winter, always choose glues with an enhanced formula containing a higher amount of methyl cyanoacrylate, which work quickly and reliably in lower temperatures – Fast or No Shake. They are ideal for working on cold winter mornings before the salon has time to warm up.

How to care for lashes in winter?

Cold weather and indoor heating dry the skin and natural lashes, affecting retention. Clients also tend to use heavier, oily creams in winter, which can accumulate on the lashes. Lashes must be cleaned regularly all year round. Makeup, sebum and oily products can break down the adhesive and reduce retention.

Recommend cleaning lashes with Pure Lash & Brow Shampoo to keep them healthy and prevent premature shedding.

Tip: Recommend a post-treatment aftercare set. You can easily resell such a kit in your salon, creating an additional revenue stream. A complete set (lash shampoo + brush + foaming bottle + spoolie) supports proper aftercare and improves retention.

How temperature and humidity affect lash glue

Low temperatures, dry indoor air and rapid weather changes all affect adhesive curing and retention. Winter humidity is often higher outdoors (snow, rain) but lower indoors due to heating. Monitor your workspace conditions and adjust your glue accordingly.

Myth: Lash glue doesn’t work in winter.
Fact: High-quality lash glues remain stable year-round when properly stored and used according to manufacturer recommendations.

TIP: Choose glues with a wide working range to ensure stability in changing conditions.

What NOT to do in winter

• Do not leave glue in the car or unheated rooms.
• Do not place glue near a heater or any heat source.
• Do not use glue on your first client if it has not warmed to room temperature.